Fentanyl and Norfentanyl

The Fentanyl and Norfentanyl test contains 1 test with 2 biomarkers.

Fentanyl and Norfentanyl

Clinical Significance
Fentanyl and Norfentanyl - Fentanyls are extensively used for anesthesia and analgesia. There are fentanyl transdermal patches available that are used in chronic pain management.

Reference Range(s)
Fentanyl    1.0-3.0 ng/mL
Norfentanyl    See Laboratory Report

The following is a list of what is included in the item above. Click the test(s) below to view what biomarkers are measured along with an explanation of what the biomarker is measuring.

Also known as: Fentanyl And Norfentanyl Serum



*Process times are an estimate and are not guaranteed. The lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.

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